Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 2118

Hash
0000021fd332e581ee52e9987d1b5bfa915ec372f294050d7434b352f70be1fd
Confirmations
40190
Time
2026-09-17 08:56:26 UTC
Median time
2026-09-17 08:48:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
6300d57a11bc5e4376e6acdf54f5cdb7cf6f148f5d6bf48aa764ff3224965fb6
Previous block
000000a863bbc7de7235e21fc404cfc83de82f9c18100b7067e8e170bcb14e10
Next block
00000069e69034002e4bd37077d76913a688a0401c14caf4c6621a34b703e395

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 2118 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
6300d57a11bc…ff3224965fb6 coinbase1250